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G4SmartVoxelStat.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4SmartVoxelStat.cc
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// G4SmartVoxelStat class implementation
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//
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// Stores information on the performance of the smart voxel algorithm
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// for an individual logical volume.
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//
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// Author: D.C.Williams, UCSC (davidw@scipp.ucsc.edu)
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// --------------------------------------------------------------------
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#include "
G4SmartVoxelStat.hh
"
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#include "
G4SmartVoxelHeader.hh
"
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#include "
G4SmartVoxelNode.hh
"
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#include "
G4SmartVoxelProxy.hh
"
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//
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// Constructor
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//
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G4SmartVoxelStat::G4SmartVoxelStat
(
const
G4LogicalVolume
* theVolume,
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const
G4SmartVoxelHeader
* theVoxel,
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G4double
theSysTime,
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G4double
theUserTime )
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:
volume
(theVolume),
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voxel(theVoxel),
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sysTime(theSysTime),
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userTime(theUserTime)
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{
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CountHeadsAndNodes
(
voxel
);
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}
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//
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// Simple Accessors
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//
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const
G4LogicalVolume
*
G4SmartVoxelStat::GetVolume
()
const
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{
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return
volume
;
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}
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const
G4SmartVoxelHeader
*
G4SmartVoxelStat::GetVoxel
()
const
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{
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return
voxel
;
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}
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G4double
G4SmartVoxelStat::GetSysTime
()
const
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{
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return
sysTime
;
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}
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G4double
G4SmartVoxelStat::GetUserTime
()
const
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{
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return
userTime
;
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}
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G4double
G4SmartVoxelStat::GetTotalTime
()
const
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{
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return
sysTime
+
userTime
;
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}
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G4long
G4SmartVoxelStat::GetNumberHeads
()
const
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{
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return
heads
;
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}
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G4long
G4SmartVoxelStat::GetNumberNodes
()
const
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{
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return
nodes
;
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}
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G4long
G4SmartVoxelStat::GetNumberPointers
()
const
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{
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return
pointers
;
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}
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//
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// Return approximate memory use
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//
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G4long
G4SmartVoxelStat::GetMemoryUse
()
const
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{
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static
const
G4long
headSize =
sizeof
(
G4SmartVoxelHeader
)
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+
sizeof
(
G4SmartVoxelProxy
);
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static
const
G4long
nodeSize =
sizeof
(
G4SmartVoxelNode
)
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+
sizeof
(
G4SmartVoxelProxy
);
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static
const
G4long
pointerSize =
sizeof
(
G4SmartVoxelProxy
*);
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return
nodes
*nodeSize +
heads
*headSize +
pointers
*pointerSize;
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}
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//
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// CountHeadsAndNodes
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//
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// Recursively count the number of voxel headers and nodes,
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// updating class member variables heads and nodes on the way.
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//
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void
G4SmartVoxelStat::CountHeadsAndNodes
(
const
G4SmartVoxelHeader
* head )
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{
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G4int
numSlices = head->
GetNoSlices
();
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pointers
+= numSlices;
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const
G4SmartVoxelProxy
* lastProxy =
nullptr
;
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for
(
auto
i=0; i<numSlices; ++i)
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{
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const
G4SmartVoxelProxy
*proxy = head->
GetSlice
(i);
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if
(proxy == lastProxy)
continue
;
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lastProxy = proxy;
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if
(proxy->
IsNode
())
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{
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++
nodes
;
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}
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else
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{
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++
heads
;
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CountHeadsAndNodes
(proxy->
GetHeader
());
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}
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}
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}
geant4
tree
geant4-10.6-release
source
geometry
management
src
G4SmartVoxelStat.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:17
using
1.8.2 with
ECCE GitHub integration